IMG-EN-AS-81205-01.jpg
Labeling-detection

7-Hydroxycoumarin-3-carboxylic acid - 250 mg

$151.00
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  • Cat.Number : AS-81205
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    In stock

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7-Hydroxycoumarin-3-carboxylic acid is one of the most popular blue fluorophores for labeling proteins and nucleic acids mostly through the in situ formation of its succinimidyl ester (81206). This coumarin is also increasingly used to label peptides, nucleotides and carbohydrates.

Specifications

Chemistry
CAS registry number
  • 779-27-1
Molecular Formula
  • C10H6O5
Molecular Mass/ Weight
  • 206.2
Properties
Absorbance (nm)
  • 387
Emission (nm)
  • 448
Color
Quantity & Purity
Purity
  • Peak Area by HPLC ≥95%
Storage & stability
Form
  • Lyophilized
Resuspension condition
  • DMF or DMSO
Storage Conditions
  • -20°C Protected from Light
Activity
Application
Detection Method
Research Area
Sub-category Research Area
Usage
  • Research use

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References

A fluorometric assay for glycosyltransferase activities using sugars aminated and tagged with 7-hydroxycoumarin-3-carboxylic acid as substrates and high performance liquid chromatography

Biol Pharm Bull . 1999 Apr 01 ; 22(4) 333 | DOI : 10.1248/bpb.22.333

  • K, Higai

Properties and regulation of gap junctional hemichannels in the plasma membranes of cultured cells

J Cell Biol . 1996 Aug 15 ; 134(4) 1019 | DOI : https://doi.org/10.1083/jcb.134.4.1019

  • H. Li
  • et al